Execute GraphQL mutation via Apollo on NuxtJS

I found the solution ! :

export default {
  methods: {
    createPost() {
      this.$apollo
        .mutate({
          mutation: createPost,
          context: {
            headers: {
              authorization:
                "Bearer JWT_TOKEN",
            },
          },
        })
        .then((data) => {
          console.log(data);
        })
        .catch((error) => {
          console.error(error);
        });
    },
  },
  mounted() {
    this.createPost();
  },
};